Renesas introduces proven in-vehicle microcontrollers into the application fields that require higher performance and higher reliability such as a utility engine.
For the engines used for agricultural machines, construction machines, industrial machines, railway, etc., high-speed and high-accuracy control by microcontrollers is required even under a strict environment of low and high temperatures to enhance fuel consumption and reduce CO2 emission.
The microcontroller introduced here incorporates a higher CPU performance, larger memory space, wider temperature range, and peripheral functions optimum for the applications, and best suited to the utility engines.
Wider temperature range
On-chip large-capacity Flash
Built-in CAN controller
Enhanced safety function
Long-period supply
High-performance, RH850/E1x series and SH7250 series incorporating the floating-point operation unit for engine control The microcontroller is mainly appropriate for engine control in the automotive field. If you are using the SH7050 series, etc., and are considering the enhancement of function and performance, please consider adopting this product.
Product Name | Max. Frequency | Supply Voltage | Memory Capacity | Operating Temperature | Features |
---|---|---|---|---|---|
RH850/E1L | 160MHz/ 240MHz | 3.3V (I/O: 5.0V) | ROM: 2MB RAM: Local 48KB, Global 112KB Data Flash (EEPROM): 64KB | -40 ℃~125 ℃ | Engine Control Timer Motor Control Timer Memory ECC function FPU Data Flash (EEPROM) CAN communication |
RH850/E1M-S2 | 240MHz/ 320MHz | 3.3V (I/O: 5.0V) | ROM: 4MB RAM: Local 64KB, Global 256KB Data Flash (EEPROM): 64KB | -40 ℃~125 ℃ | |
SH72531 | 120MHz/ 160MHz | 3.3V (I/O: 5.0V) | ROM: 1.25MB RAM: 64KB Data Flash (EEPROM): 32KB | -40 ℃~125 ℃ | Engine Control Timer Memory ECC function FPU Data Flash (EEPROM) CAN communication |
SH72533 | 160MHz | 3. 3V (I/O: 5.0V) | ROM: 2MB RAM: 96KB Data Flash (EEPROM): 32KB | -40 ℃~125 ℃ | |
SH72544R | 200MHz | 3.3V (I/O: 5.0V) | ROM: 2.5MB RAM: 128KB Data Flash (EEPROM): 128KB | -40 ℃~125 ℃ |
The SH72Ax series fully utilizes the performance of the motors and provides highly efficient and optimum control. The microcontroller is mainly appropriate for motor/generator control for HEV/EV in the automotive field. If you are using the SH7050 series, SH7147 series, etc., and considering the enhancement of function and performance, please consider adopting this product.
Product Name | Max. Frequency | Supply Voltage | Memory Capacity | Operating Temperature | Features |
---|---|---|---|---|---|
SH72A0 SH72A2 | 64MHz~ 100MHz | 5.0V | ROM: 256KB/512KB RAM: 32KB/64KB Data Flash (EEPROM): 16KB/32KB | -40 ℃~125 ℃ | Motor Control Timer Memory ECC function FPU 12-bit ADC CAN communication |
SH72AW SH72AY | 160MHz | 1.5V (I/O: 5.0V) | ROM: 768KB/512KB RAM: 96KB Data Flash (EEPROM): 32KB | -40 ℃~125 ℃ | Motor Control Timer Resolver sensor I/F circuit Memory ECC function FPU 12-bit ADC CAN communication |
V850E2/FJ4-L group of 32-bit microcontrollers incorporating CAN and available for wider purposes This group is mainly used for in-vehicle control and supports a wider range of systems as the main microcontroller or sub microcontroller in the automotive field.
Product Name | Max. Frequency | Supply Voltage | Memory Capacity | Operating Temperature | Features |
---|---|---|---|---|---|
V850E2/Fx4-L | 48MHz~ 64MHz | 3.3V~5.0V | ROM: 256KB~1MB RAM: 24KB~64KB Data Flash (EEPROM): 32KB | -40 ℃~125 ℃ | Broad lineup from 64 pins to 144 pins Memory ECC function Standby function CAN/LIN communication |